150114557 has 2 divisors, whose sum is σ = 150114558. Its totient is φ = 150114556.

The previous prime is 150114553. The next prime is 150114589. The reversal of 150114557 is 755411051.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 150087001 + 27556 = 12251^2 + 166^2 .

It is a cyclic number.

It is not a de Polignac number, because 150114557 - 2² = 150114553 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (150114553) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75057278 + 75057279.

It is an arithmetic number, because the mean of its divisors is an integer number (75057279).

Almost surely, 2^150114557 is an apocalyptic number.

It is an amenable number.

150114557 is a deficient number, since it is larger than the sum of its proper divisors (1).

150114557 is an equidigital number, since it uses as much as digits as its factorization.

150114557 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3500, while the sum is 29.

The square root of 150114557 is about 12252.1245912699. The cubic root of 150114557 is about 531.4645112587.

The spelling of 150114557 in words is "one hundred fifty million, one hundred fourteen thousand, five hundred fifty-seven".